Computer intelligent recognition and comparative analysis of the aerodynamics of single or compound nasal consonants in Xiahe dialect

Abstract:
In this paper, a computer modeling method is used to compare the pronunciation of nasal consonants and nasal compound consonants in Tibetan Xiahe dialect. This paper analyzes the pronunciation of the single or compound nasal consonants of Xiahe dialect in Amdo Tibetan, and provides some evidence for the existence of voiced consonants in Xiahe dialect from the perspective of speech aerodynamics. The air flow of compound consonant syllables is greater than that of single consonant syllables.